• Complete solution for extracting broken bolts and screws in sizes M3 to M18. • The set includes 5 HSS drill bits with Steam TiN coating and 5 heavy-duty extractors. • Drill diameters included: 2.5 mm, 3.2 mm, 4.8 mm, 6.5 mm, and 8 mm. • Manufactured in high-quality steel to provide greater durability and resistance to breakage. • Delivered in a compact, robust, and recyclable case with an integrated slot for measuring diameters. • Tool designed to facilitate the unscrewing of threaded rods using a drill or screwdriver.